Home / 35,283.01-48,688.36-19,367.35

Finding the Fourth Proportional to 35,283.01, 48,688.36 and 19,367.35

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Solution

The fourth proportional to 35,283.01, 48,688.36 and 19,367.35 is: 26,725.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,283.01 : 48,688.36 = 19,367.35 : x
  2. Step 2: Convert to fraction form
    35,283.01/48,688.36 = 19,367.35/x
  3. Step 3: Cross multiply
    35,283.01x = 48,688.36 × 19,367.35
  4. Step 4: Simplify right side
    35,283.01x = 942,964,612.78
  5. Step 5: Solve for x
    x = 942,964,612.78/35,283.01
  6. Step 6: Final answer
    x = 26,725.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.